UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tY78MPBoH9Q9yAUdY00HIj4E9mAwKNX0y36kgEHTsxk=' 
WHERE 
  key_id = '57a4a750a3cf49650b8e2349c777b478038d61558aedaf98a5e35b3a27ecf221' 
  AND (
    token = 'tY78MPBoH9Q9yAUdY00HIj4E9mAwKNX0y36kgEHTsxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )